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pcre: add 16- and 32-bit character size versions

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This commit is contained in:
Nikolay Amiantov 2016-03-28 13:26:46 +03:00
parent 3d1523ebe2
commit c091e61a09
2 changed files with 26 additions and 7 deletions
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25
pkgs/development/libraries/pcre/default.nix
View file

@ -1,14 +1,24 @@
{ stdenv, fetchurl, unicodeSupport ? true, cplusplusSupport ? true
{ stdenv, lib, fetchurl, unicodeSupport ? true, cplusplusSupport ? true
, windows ? null
, withCharSize ? 8
}:
with stdenv.lib;
stdenv.mkDerivation rec {
name = "pcre-8.38";
assert withCharSize != 8 -> !cplusplusSupport;
let
charFlags = if withCharSize == 8 then [ ]
else if withCharSize == 16 then [ "--enable-pcre16" "--disable-pcre8" ]
else if withCharSize == 32 then [ "--enable-pcre32" "--disable-pcre8" ]
else abort "Invalid character size";
in stdenv.mkDerivation rec {
name = "pcre${lib.optionalString (withCharSize != 8) (toString withCharSize)}-8.38";
# FIXME: add "version" attribute and use it in URL
src = fetchurl {
url = "ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/${name}.tar.bz2";
url = "ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.38.tar.bz2";
sha256 = "1pvra19ljkr5ky35y2iywjnsckrs9ch2anrf5b0dc91hw8v2vq5r";
};
@ -17,11 +27,12 @@ stdenv.mkDerivation rec {
outputs = [ "out" "doc" "man" ];
# FIXME: Refactor into list!
configureFlags = ''
--enable-jit
${if unicodeSupport then "--enable-unicode-properties" else ""}
${if !cplusplusSupport then "--disable-cpp" else ""}
'';
${lib.optionalString unicodeSupport "--enable-unicode-properties"}
${lib.optionalString (!cplusplusSupport) "--disable-cpp"}
'' + lib.optionalString (charFlags != []) " ${toString charFlags}";
doCheck = with stdenv; !(isCygwin || isFreeBSD);
# XXX: test failure on Cygwin

8
pkgs/top-level/all-packages.nix
View file

@ -8345,6 +8345,14 @@ in
pcre = callPackage ../development/libraries/pcre {
unicodeSupport = config.pcre.unicode or true;
};
pcre16 = pcre.override {
cplusplusSupport = false;
withCharSize = 16;
};
pcre32 = pcre.override {
cplusplusSupport = false;
withCharSize = 32;
};
pcre2 = callPackage ../development/libraries/pcre2 { };